2306002666 has 8 divisors (see below), whose sum is σ = 3773458944. Its totient is φ = 1048183020.

The previous prime is 2306002663. The next prime is 2306002679. The reversal of 2306002666 is 6662006032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2306002663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52409130 + ... + 52409173.

It is an arithmetic number, because the mean of its divisors is an integer number (471682368).

Almost surely, 2^2306002666 is an apocalyptic number.

2306002666 is a deficient number, since it is larger than the sum of its proper divisors (1467456278).

2306002666 is a wasteful number, since it uses less digits than its factorization.

2306002666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104818316.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2306002666 is about 48020.8565729517. The cubic root of 2306002666 is about 1321.1534656704.

Adding to 2306002666 its reverse (6662006032), we get a palindrome (8968008698).

The spelling of 2306002666 in words is "two billion, three hundred six million, two thousand, six hundred sixty-six".